SPEC® CFP2006 Result

Intel Corporation

Intel DQ45CB motherboard (Intel Core 2 Duo E8400)

SPECfp®2006 = 21.5

SPECfp_base2006 = 20.9

CPU2006 license:	13	Test date:	Apr-2009
Test sponsor:	Intel Corporation	Hardware Availability:	May-2009
Tested by:	Intel Corporation	Software Availability:	Nov-2008

Hardware
CPU Name:	Intel Core 2 Duo E8400
CPU Characteristics:
CPU MHz:	3000
FPU:	Integrated
CPU(s) enabled:	2 cores, 1 chip, 2 cores/chip
CPU(s) orderable:	1 chip
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	6 MB I+D on chip per chip
L3 Cache:	None
Other Cache:	None
Memory:	4 GB (4x1GB DDR2-800 CL5)
Disk Subsystem:	Seagate 320 GB SATA, 7200RPM
Other Hardware:	None

Software
Operating System:	Windows Vista Ultimate w/ SP1 (64-bit)
Compiler:	Intel C++ Compiler Professional 11.0 for IA32 Build 20080930 Package ID: w_cproc_p_11.0.054 Intel Visual Fortran Compiler Professional 11.0 for IA32 Build 20080930 Package ID: w_cprof_p_11.0.054 Microsoft Visual Studio 2008 (for libraries)
Auto Parallel:	Yes
File System:	NTFS
System State:	Default
Base Pointers:	32-bit
Peak Pointers:	32-bit
Other Software:	SmartHeap Library Version 8.1 from http://www.microquill.com/

Results Table

Benchmark	Base						Peak
Benchmark	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
410.bwaves	467	29.1	474	28.7	469	29.0	470	28.9	468	29.1	467	29.1
416.gamess	1059	18.5	1060	18.5	1059	18.5	1034	18.9	1033	19.0	1034	18.9
433.milc	457	20.1	458	20.0	458	20.1	457	20.1	457	20.1	457	20.1
434.zeusmp	369	24.7	368	24.7	369	24.7	369	24.7	368	24.7	369	24.7
435.gromacs	385	18.5	386	18.5	385	18.5	380	18.8	380	18.8	379	18.8
436.cactusADM	404	29.6	403	29.7	403	29.7	395	30.3	395	30.3	393	30.4
437.leslie3d	511	18.4	512	18.4	511	18.4	511	18.4	512	18.4	511	18.4
444.namd	519	15.5	519	15.5	519	15.5	520	15.4	519	15.4	519	15.4
447.dealII	534	21.4	534	21.4	534	21.4	483	23.7	482	23.7	482	23.7
450.soplex	458	18.2	460	18.1	459	18.2	454	18.4	454	18.4	453	18.4
453.povray	234	22.8	234	22.8	233	22.8	182	29.2	182	29.2	182	29.2
454.calculix	424	19.4	424	19.4	424	19.5	419	19.7	419	19.7	419	19.7
459.GemsFDTD	590	18.0	589	18.0	589	18.0	597	17.8	595	17.8	595	17.8
465.tonto	526	18.7	527	18.7	526	18.7	494	19.9	494	19.9	494	19.9
470.lbm	804	17.1	804	17.1	804	17.1	804	17.1	804	17.1	804	17.1
481.wrf	512	21.8	512	21.8	512	21.8	512	21.8	511	21.8	513	21.8
482.sphinx3	644	30.3	644	30.3	643	30.3	641	30.4	641	30.4	641	30.4

General Notes

 Tested systems can be used with Shin-G ATX case,
 Antec Truepower Trio power supply TP3-650
 Binaries were built on Windows Vista Ultimate (32-bit)
 Binaries were built on Windows Vista Ultimate (32-bit)
 OMP_NUM_THREADS set to number of logical processors as seen by the OS
 KMP_AFFINITY set to physical,0

Base Compiler Invocation

C benchmarks:

icl -Qvc9 -Qc99

C++ benchmarks:

icl -Qvc9

Fortran benchmarks:

ifort

Benchmarks using both Fortran and C:

icl -Qvc9 -Qc99 ifort

Base Portability Flags

436.cactusADM:	-Qlowercase /assume:underscore
444.namd:	-TP
447.dealII:	-DDEAL_II_MEMBER_VAR_SPECIALIZATION_BUG
453.povray:	-DSPEC_CPU_WINDOWS_ICL
454.calculix:	-DSPEC_CPU_NOZMODIFIER -Qlowercase
481.wrf:	-DSPEC_CPU_WINDOWS_ICL

Peak Compiler Invocation

C benchmarks:

icl -Qvc9 -Qc99

C++ benchmarks:

icl -Qvc9

Fortran benchmarks:

ifort

Benchmarks using both Fortran and C:

icl -Qvc9 -Qc99 ifort

Peak Portability Flags

436.cactusADM:	-Qlowercase /assume:underscore
444.namd:	-TP
447.dealII:	-DDEAL_II_MEMBER_VAR_SPECIALIZATION_BUG
453.povray:	-DSPEC_CPU_WINDOWS_ICL
454.calculix:	-DSPEC_CPU_NOZMODIFIER -Qlowercase
481.wrf:	-DSPEC_CPU_WINDOWS_ICL

Peak Optimization Flags

C benchmarks:

433.milc:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Oa /F1000000000
470.lbm:	basepeak = yes
482.sphinx3:	-QxSSE4.1 -Qipo -O3 -Qprec-div- -Qunroll2 /F1000000000

C++ benchmarks:

444.namd:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Oa /F1000000000 shlw32m.lib -link /FORCE:MULTIPLE
447.dealII:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Qopt-prefetch -Qansi-alias -Qscalar-rep- /F1000000000 shlw32m.lib -link /FORCE:MULTIPLE
450.soplex:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- /F1000000000 shlw32m.lib -link /FORCE:MULTIPLE
453.povray:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 -Qansi-alias /F1000000000 shlw32m.lib -link /FORCE:MULTIPLE

Fortran benchmarks:

410.bwaves:	-QxSSE4.1 -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qparallel /F1000000000
416.gamess:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Ob0 -Qansi-alias -Qscalar-rep- /F1000000000
434.zeusmp:	basepeak = yes
437.leslie3d:	basepeak = yes
459.GemsFDTD:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Ob0 -Qopt-prefetch -Qparallel /F1000000000
465.tonto:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 -Qauto /F1000000000

Benchmarks using both Fortran and C:

435.gromacs:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch /F1000000000
436.cactusADM:	-QxSSE4.1(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Qopt-prefetch -Qparallel /F1000000000
454.calculix:	-QxSSE4.1 -Qipo -O3 -Qprec-div- /F1000000000
481.wrf:	-QxSSE4.1 -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qparallel /F1000000000

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic11.0-win32-revA.20090710.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic11.0-win32-revA.20090710.xml.